Glycerol

• Catalog No.: 49767
• CAS Number: 56-81-5
• M. F.: C3H8O3
• M. W.: 92.09382
• Purity: ≥99.5% (GC)

SYNONYMS

• Title: 甘油
• IUPAC name: propane-1,2,3-triol
• IUPAC Traditional name: glycerol
• Synonyms: 丙三醇; 1,2,3-Propanetriol; Glycerin; 1,2,3-丙三醇

DATABASE IDS

• PubChem SID: 24873136
• MDL Number: MFCD00004722
• Beilstein Number: 635685
• CAS Number: 56-81-5
• EC Number: 200-289-5

PROPERTIES

• Cation Traces: Cr: ≤1 mg/kg
• Cation Traces: Cu: ≤1 mg/kg
• Cation Traces: Fe: ≤1 mg/kg
• Cation Traces: K: ≤20 mg/kg
• Cation Traces: Li: ≤1 mg/kg
• Cation Traces: Mg: ≤1 mg/kg
• Cation Traces: Mn: ≤1 mg/kg
• Cation Traces: Mo: ≤1 mg/kg
• Cation Traces: NH4+: ≤5 mg/kg
• Cation Traces: Na: ≤20 mg/kg
• Cation Traces: Ni: ≤1 mg/kg
• Cation Traces: Pb: ≤1 mg/kg
• Cation Traces: Sr: ≤1 mg/kg
• Cation Traces: Tl: ≤5 mg/kg
• Cation Traces: Zn: ≤1 mg/kg
• Grade: for molecular biology
• Ignition Residue: ≤0.1%
• Impurities: DNases, none detected
• Impurities: RNases, none detected
• Impurities: insoluble matter, passes filter test
• Impurities: phosphatases, none detected
• Impurities: proteases, none detected
• λ: 5 M in H2O
• Linear Formula: HOCH2CH(OH)CH2OH
• Product Line: BioUltra
• Purity: ≥99.5% (GC)
• Antion Traces: chloride (Cl-): ≤1 mg/kg
• Antion Traces: sulfate (SO42-): ≤10 mg/kg
• Cation Traces: Ag: ≤5 mg/kg
• Cation Traces: Al: ≤1 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ba: ≤1 mg/kg
• Cation Traces: Bi: ≤1 mg/kg
• Cation Traces: Ca: ≤5 mg/kg
• Cation Traces: Cd: ≤1 mg/kg
• Cation Traces: Co: ≤1 mg/kg
• Absorption Wavelength: λ: 260 nm Amax: 0.05
• Absorption Wavelength: λ: 280 nm Amax: 0.04
• Auto Ignition Point: 698 °F
• Boiling Point: 182 °C/20 mmHg(lit.)
• Density: 1.25 g/mL(lit.)
• Flash Point: 160 °C
• Flash Point: 320 °F
• Melting Point: 20 °C(lit.)
• pH: 5.5-8 (25 °C, 5 M in H2O)
• Refractive Index: n20/D 1.474(lit.)
• Refractive Index: n20/D 1.474
• Solubility: H2O: soluble5 M at 20 °C, clear, colorless
• Vapor Density: 3.1 (vs air)
• Vapor Pressure: <1 mmHg ( 20 °C)
• Personal Protective Equipment: Eyeshields, Gloves
• RTECS: MA8050000
• German water hazard class: 1

DETAILS

Description (English)

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Application
Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component.
Other Notes
Component of loading buffer in agarose gel electrophoresis of nucleic acids previously denatured with glyoxal1; Preparation of phage and plasmid DNA, for the storage of pure cultures2
Packaging
1 L in glass bottle
100, 250 mL in glass bottle

Description (简体中文)

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Application
Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component.
Other Notes
Component of loading buffer in agarose gel electrophoresis of nucleic acids previously denatured with glyoxal1; Preparation of phage and plasmid DNA, for the storage of pure cultures2
包装
1 L in glass bottle
100, 250 mL in glass bottle